import { constantRoutes } from '@/router'
import Layout from '@/layout/index'

const permission = {
  state: {
    routes: [],
    addRoutes: []
  },
  mutations: {
    SET_ROUTES: (state, routes) => {
      state.addRoutes = routes
      state.routes = constantRoutes.concat(routes)
    }
  },
  actions: {
    // 生成路由
    GenerateRoutes({ commit }) {
      return new Promise(resolve => {
      })
    }
  }
}

// 遍历后台传来的路由字符串，转换为组件对象
// function filterAsyncRouter(asyncRouterMap) {
//   return asyncRouterMap.filter(route => {
//     if (route.component) {
//       // Layout组件特殊处理
//       if (route.component === 'Layout') {
//         route.component = Layout
//       } else {
//         route.component = loadView(route.component)
//       }
//     }
//     if (route.children != null && route.children && route.children.length) {
//       route.children = filterAsyncRouter(route.children)
//     }
//     return true
//   })
// }

// export const loadView = (view) => { // 路由懒加载
//   return (resolve) =>  require([`@/views/${view}`], resolve)
// }

export default permission
